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The purpose of this study was to analyze the relationship between pretreatment inflammatory markers and the prognosis of patients with oropharyngeal, hypopharyngeal, and laryngeal cancers.The data for 285 patients treated with curative intent by concurrent chemoradiotherapy (CRT) were obtained and their pretreatment inflammatory markers, including neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) were calculated.Significant relationships were observed between a high NLR and oropharyngeal or hypopharyngeal cancer, T3 to T4, N2b to N3, and clinical stage III to IV, whereas significant relationships were observed between a high LMR and laryngeal cancer, T1 to T2, and clinical stage I to II. With regard to survival outcomes, a high NLR, a high PLR, and a low LMR were all significantly associated with decreases in overall survival (OS) and disease-free survival (DFS). Furthermore, multivariate analysis showed that LMR was an independent prognostic factor.Pretreatment LMR was found to be an independent prognostic factor for patients with head and neck cancers treated by concurrent CRT. © 2016 Wiley Periodicals, Inc. Head Neck 39: 247-253, 2017.

The purpose of this study was to compare the hearing outcomes after surgery with reconstruction of the external auditory canal in combination with tympanoplasty, radiotherapy (RT) alone, and surgery followed by postoperative RT for T1 to 2N0M0 external auditory canal cancer.We performed a retrospective, single-institution review of consecutive patients with early-stage external auditory canal cancer treated with surgery and/or RT between April 1997 and August 2013. Audiological data included the pretreatment hearing thresholds and those obtained at 12 months after the completion of therapy.When we compared the functional gains for air-conduction pure-tone average thresholds and mean air-bone gaps, those in the surgery group (n = 10) were significantly higher than those in the RT (n = 13) and surgery + RT (n = 5) groups.Adequate techniques for reconstruction of the external auditory canal in combination with tympanoplasty after complete surgical resection is useful for hearing preservation in addition to good survival outcomes. © 2015 Wiley Periodicals, Inc. Head Neck 38: E1110-E1116, 2016.

The purpose of this retrospective analysis was to evaluate ocular function and survival rates among treatment modalities in patients with maxillary sinus cancer with orbital invasion.Eighty-seven patients were classified according to the main treatment modality. Ocular function preservation rates and survival rates were evaluated for each therapeutic modality.The 5-year overall survival rate for the en bloc resection, conservative surgery, superselective intra-arterial chemotherapy, and radiotherapy (RADPLAT), intravenous chemoradiotherapy (IV-CRT) was 70%, 35%, 49%, and 31%, respectively. The ocular function preservation rate for each group was 15%, 27%, 30%, and 17%, respectively. In the en bloc resection group, there was no significant difference in the 5-year overall survival rate between patients with orbital exenteration and those without orbital exenteration (72% vs 71%; p = .9321).The en bloc resection group showed a favorable survival rate but a low preservation rate. Preservation of orbital contents did not reduce the survival rate.

Background. Comorbidity has an impact on survival in laryngeal cancer in several reports. However, the importance of comorbidity in hypopharyngeal cancer (HPC) has not been reported. Methods. A retrospective medical record review of 156 patients with HPC treated between 1995 and 2005 was performed. Comorbid illness was measured by the Adult Comorbidity Evaluation-27. A Cox proportional hazards model was used to determine the factors related to overall survival. Results. Comorbidity was absent in 55 (35.2%) of the patients, mild in 39 (25%), moderate in 28 (17.9%), and severe in 34 (21.8%). There were statistically significant differences between the survival rates in accord with age, stage, subsite, and comorbidity (45.1% for none or mild vs 27.7% for moderate or severe; p = .0073). Age, stage, and comorbidity were identified as independent prognostic factors in the multivariate analysis. Conclusion. Comorbidity, along with the clinical stage, should be considered in treatment planning for patients with HPC. © 2009 Wiley Periodicals, Inc. Head Neck, 2010